According to Bronsted-Lowry theory of acid bases, an acid is a proton (hydrogen ion) donor and a base is a proton (hydrogen ion) acceptor.
A strong acid can readily donate hydrogen ion in aqueous solutions while a weak acid partially ionizes in aqueous solutions, by donating the hydrogen ion.
A strong base can readily accept a hydrogen ion in aqueous solutions while a weak base cannot readily accept a hydrogen ion and so partially ionizes in solution.
So, the correct answer for the question is c) Weak base
Human use of land has negative impacts. Human activities contribute to the erosion and pollution of beaches. Deforestation of land can also lead to desertification and a loss of biodiversity.
The statement of letter B, the collisions of particles with one another is completey elastic, is true about Kinetic Molecular Theory. Elastic collisions means that there is no energy transfer between the particles.
